baber/WOPTO huggingface dataset:
Patent EP-4295794-A1 (EP)
Title: Pulsed electric field delivery device
Inventor: KELLY BRIAN J
IPC: A61B18/00
Filed: 2023-06-23
Abstract: A medical device includes an elongate body, an expandable treatment element, a plurality of flexible shafts, and a plurality of electrodes. The elongate body has a proximal portion and a distal portion opposite the proximal portion. The expandable treatment element is coupled to the elongate body to receive a fluid and, in some examples, is anchored to the plurality of flexible shafts with a plurality of retention elements. In some examples, each flexible shaft of the plurality of flexible shafts has a braided configuration. Each electrode of the plurality of electrodes is attached and electrically coupled to a respective flexible shaft of the plurality of flexible shafts.
Patent EP-4303602-A1 (EP)
Inventor: TAKENAKA KAZUMA
IPC: G01R33/00
Filed: 2023-06-29
Abstract: A magnetic detection apparatus (10) according to the present disclosure includes a magnetic sensor (20) and a measurement apparatus. The magnetic sensor includes a first transmission line (21) and a second transmission line (22) arranged to be non-parallel to each other. The measurement apparatus includes a signal generator configured to generate a first incident wave and a second incident wave, a signal detector configured to detect a first reflected wave caused by an impedance mismatch of the first transmission line and a second reflected wave caused by an impedance mismatch of the second transmission line, and a controller. The controller calculates a first magnetic field based on the first incident wave and the first reflected wave and a second magnetic field based on the second incident wave and the second reflected wave and calculates a biaxial magnetic field based on the first magnetic field and the second magnetic field.
Patent EP-4317639-A1 (EP)
Inventor: BIFANO LORENZO
IPC: E05C3/04
Filed: 2023-07-20
Abstract: Ensemble comprenant un système (16) d'ouverture/fermeture d'un ouvrant (12) ayant une paroi (12) avec deux faces interne et externe opposées (12a, 12b) par rapport à un dormant (14). Le système comprend : 
-un axe traversant l'ouvrant (12), monté rotatif relativement à l'ouvrant et solidaire en translation axiale de ce dernier, l'axe comportant une première extrémité débouchant sur la face externe (12a) et configurée pour être tournée autour de l'axe du côté et une deuxième extrémité opposée, 
-une came (18) montée sur la deuxième extrémité, solidaire de l'axe et comportant, une première partie pourvue d'une ouverture traversante traversée par la deuxième extrémité, les dimensions de l'ouverture permettant à la position de l'ouverture de varier relativement à la deuxième extrémité et, une deuxième partie s'étendant de manière inclinée par rapport à la première partie et en éloignement de l'ouvrant (12).
Patent EP-0000510-A1 (EP)
Inventor: LINDNER CHRISTIAN DR
IPC: C08G63/64
Filed: 1978-07-12
Abstract: Carbonatgruppen enthaltende Polyester, die aus wiederkehrenden Strucktureinheiten der Formel <IMAGE> aufgebaut sind, in der X den Rest eines Umsetzungsproduktes eines mehrwertigen Alkohols mit einer mehrwertigen aliphatischen Carbonsäure mit einem Molekulargewicht von 800 bis 3500, X' = X oder den Rest eines aliphatischen Polyäthers vom Molekulargewicht 800 bis 3500 darstellt, n = 0 oder 1 bis 10 und m eine Zahl > 20 bedeutet, wobei die Grenzviskosität im Tetrahydrofuran 0,8 bis 2,5 (dl/g) ist.
Patent EP-0002301-A1 (EP)
Inventor: KINGSFORD TED I
IPC: A46B3/18
Filed: 1978-11-30
Abstract: The invention relates to a cosmetic package comprising a container (2) for a cosmetic composition (5), a closure (3) for the container, a cosmetic applicator (6) which is attached to the closure (3) by a shaft (7) and a wiper (10) to wipe excess cosmetic from the applicator (6). In order to enable the user of the cosmetic package to retain on the cosmetic applicator (6) the quantity of cosmetic composition which is desired for a given purpose, the cosmetic package further comprises an adjusting means (13), (14), (15) to vary the cross-sectional area of the orifice (9) of the wiper (10).
Patent EP-0012426-A1 (EP)
Inventor: VALYI EMERY I
IPC: B29C35/16
Filed: 1979-12-11
Abstract: A method for accelerating the temperature adjustment ofa parison, particularly a parison used in a two-stage process, prior to its transformation into a finished article by multiaxial expansion comprises: providing a mold assembly including a parison mold cavity, a core and a neck mold, all in communication with a source of hot molten plastic under pressure, providing a parison within said assembly, cooling said parison after its formation by contact with said mold cavity, core and neck mold, continuing said contact with said core only for a relatively short time which is less than the time of contact with the said cavity, and separating said core and said parison from each other, such separation occurring at a temperature of the parison which renders the separation difficult without special means, whereby the said means comprise a channel within said core which may be closeable, said channel communicating with the inside of the parison to provide access of fluid pressure to the said inside thereby avoiding the formation of vacuum inside the parison while separating it from said core, maintaining said fluid pressure during said separation, preferably while the parison is confined in the neck mold and prevented from unduly deforming under the influence of said fluid pressure, as by being confined, as in the said mold cavity.
Patent EP-0010992-A1 (EP)
Inventor: HESSE ROBERT HENRY
IPC: C07C/
Filed: 1979-11-06
Abstract: 1-Hydroxy-5,6-trans vitamin D compounds are prepared by oxidising a 5,6-trans vitamin D compound using a se- lenic ester which may be formed in situ using selenous acid or selenium dioxide in the presence of an alcohol.
Patent EP-0003447-A1 (EP)
Inventor: MOREL ROBERT
IPC: H01H77/10
Filed: 1979-01-08
Abstract: 1. Device for current limiting and current breaking comprising : - a current limiting block (16) having fast opening contacts (48, 50 ; 62, 26) by electrodynamic effect, - a protective circuit breaker block (10) with a molded case having contacts (24, 26) and an automatic contact (24, 26) opening mechanism by an overload and/or short circuit, said blocks (10, 16) being electrically connected for a series connection of said fast opening contacts (48, 50 ; 62, 26) and said circuit breaker contacts (24, 26), and being mechanically joined so that a wall (14) of the molded case separates the latter from the limiting block, - a first movable conductor (52), the word movable being understood with respect to stationary elements, said first movable conductor (52) carrying a movable contact (50, 62) of said fast opening contacts (48, 50 ; 62, 26) and extending insides said limiting block (16) parallel to said wall (14) in closed position of said fast opening contacts (48, 50 ; 62, 26), - a second stationary conductor (44) extending insides said limiting block (16) parallel to said first conductor (52) in closed position said first (52) and second (44) conductors being electrically series connected for flowing of currents therethrough which create an electrodynamic force moving said first movable conductor (52) in the open position of said fast opening contacts (48, 50 ; 62, 26), - a third conductor (28) extending insides said circuit breaker block (10) and being electrically connected in series with said first (52) and second (44) conductors, characterized in that said third conductor (28) extends in closed position of said circuit breaker (10) contacts (24, 26 ; 62, 26) near said wall (14), parallel to said first (52) and second (44) conductors of the limiting block (16) and in that said first (51) and third (28) conductors are electrically connected in series for flowing of currents therethrough creating an additional electrodynamic force moving said first movable contact (52) into the open position of said fast opening contacts (48, 50 ; 62, 26).
Patent EP-0014206-A1 (EP)
Inventor: FERRELL JOSEPH CLEMENT
IPC: B65D53/00
Filed: 1979-10-09
Abstract: Couvercle en plastique (10) pour recipients en verre etanches dans lesquels on a fait le vide tels que des bouteilles ou des bocaux. Le couvercle (10) comprend une paroi superieure (12) et une paroi laterale annulaire dependante (14) se prolongeant sur le dessus et concue pour etre fixee sur le col d'un recipient par vissage. La paroi laterale dependante (14) possede sur son bord inferieur un chanfrein d'attaque (24) et des filets (26) adaptes pour s'engager dans les filets correspondants formes sur l'exterieur du recipient sur lequel le couvercle sera fixe. Dans une forme preferee, des dentures (18) sont amenagees, sur la surface exterieure du couvercle (10) comme moyens de prehension, ainsi qu'un epaulement de renforcement (22) situe sur le perimetre exterieur de la paroi laterale (14) et adjacent au bord inferieur de cette derniere pour eviter une dilatation excessive du couvercle lors de son application sur un recipient. L'etancheite a l'air est assuree au moyen de deux collerettes (28 et 30) sont positionnees de telle sorte et avec un angle tel qu'elles s'engagent dans la bordure interieure et dans la bordure exterieure du recipient sur lequel s'applique le couvercle (10), lesdites collerettes (28 et 30) formant ainsi avec les bordures des joints etanches a l'air lorsque le couvercle (10) est visse sur le recipient.
Patent EP-0016079-A1 (EP)
Title: Appareillage d'amplification des emissions dues aux formes
Inventor: RAVATIN JACQUES
IPC: A61N1/16
Filed: 1980-02-25
Abstract: L'appareillage comporte un cadre polygonal a seize cotes (1 a 16), ce cadre etant associe a quatre electrodes (19 a 22) permettant de creer a l'interieur du cadre un champ electrique tres eleve. Apres un temps de mise en route d'environ une demi-heure, on observe dans un rayon de plusieurs dizaines de metres, autour de l'appareillage, des effets sur certains parametres physiques consideres comme invariables pour un lieu donne. Action sur le champ magnetique terrestre, la gravitation, l'indice de refraction de l'air, la vitesse de croissance des plantes etc,
Patent EP-0026232-A1 (EP)
Inventor: NAKAMURA MASAYA
IPC: H04N7/00
Filed: 1980-05-07
Abstract: Video-game display method presents a ball by four points (P, Q, S, T) defining e.g. a square, identified by x, y axis coordinates (P = x1y1, Q - x2y1, S = x1y2, T =x2y2). As well as representing straight wall rebound it can represent rebound from corners or curved surfaces as occurring when only one point P, Q, S, or T strikes an obstacle. Rebound of displayed ball from corners or curved surfaces appears more natural.
Patent EP-0021109-A1 (EP)
Inventor: MARTH HENNING
IPC: B01L9/00
Filed: 1980-05-30
Abstract: As a safe and convenient support for a glass ceramic plate which is intended for use as a hot plate in laboratories, it being arranged at a suitable distance between the gas burner and the vessel to be heated, there is proposed a metallic support stand which consists of a frame (2) which rests on at least three legs (1) and which holds the glass ceramic plate (4) safely, for example by means of a high-bead outer rim (3) or by means of clips (30). <IMAGE>
Patent EP-0027852-A1 (EP)
Inventor: RUTER JORN DR
IPC: C08G69/36
Filed: 1980-07-12
Abstract: Gegenstand der Erfindung sind transparente Copolyamide und deren Verwendung zur Herstellung transparenter schlagzäher Formkörper, bestehend aus A) 25 bis 60 Mol% mindestens einer ω-Aminocarbonsäure bzw. deren Lactamen mit mindestens 11 Kohlenstoffatomen und B) 40 bis 75 Mol einer äquivalenten Mischung aus Terephthalsäure und/oder Isophthalsäure und einem Diamingemisch, das zu 80 bis 50 Mol% aus Isophorondiamin und zu 20 bis 50 Mol% aus einem Diamin der allgemeinen Formel <IMAGE> besteht, worin R1 und R2 Wasserstoffatome oder Alkylreste mit 1 bis 4 Kohlenstoffatomen darstellen.
Patent EP-0029189-A1 (EP)
Title: Ferme-porte à double action
Inventor: MAUBLANC GEORGES
IPC: E05F3/10
Filed: 1980-11-08
Abstract: Le pivot 8 lié à la porte engrène avec deux crémaillères 10 parallèles se faisant face. Un piston 14 relié par une bielle au lever tournant 25 du dispositif 4 à ressort de rappel 26 et à amortisseur 27 porte un crochet oscillant 21 derrière lequel s'accroche un ergot 12 d'une des deux crémaillères en début d'ouverture. En fin de fermeture, une butée fixe 17 soulève le crochet 21 pour libérer l'ergot 12. Les mêmes phénomènes se produisent vis-a-vis de l'autre crémaillère pour l'autre sens d'ouverture de la porte. Cet agencement permet au ferme-porte d'avoir une épaisseur suffisamment faible pour être logé dans un profilé de porte.
Patent EP-0015026-A1 (EP)
Inventor: SOVILLA HEINZ
IPC: H01K1/26
Filed: 1980-02-11
Abstract: Die Glühfadenlampe hat einen inneren, die Glühfadenanordnung (18) eng umschliessenden, dickwandigen und wärmeisolierenden Glaskolben (10), der zur Wärmespeicherung im Innenraum (16) und zur Reflexion der Wärmestrahlung dient, und einen den inneren Glaskolben (10) unter Bildung eines Zwischenraums umgebenden äusseren Glaskolben (12). Derdickwandige innere Glaskolben (10) kann einem erhöhten Innendruck widerstehen und einen grossen Teil der Wärmestrahlung absorbieren, so dass sich im Innenraum sehr hohe Temperaturen ausbilden können, die zu einer optimalen Lichtausbeute führen. Zur Erhöhung der Formstabilität des inneren Glaskolbens (10) kann in dessen Material eine Armierung (28) aus Wolframfaden vorgesehen sein. Zur Verbesserung des Wirkungsgrades kann ferner auf seiner Aussenseite eine Infrarotstrahlung reflektierende Filterschicht (32) aufgebracht und seine Innenwand zwecks Vergrösserung der Innenwandfläche unregelmässig ausgebildet sein. Auch kann der innere Glaskolben (10) mit engen Durchlassöffnungen (30) versehen sein, die einen Druckausgleich ermöglichen. Eine Füllung des Raums (14) zwischen innerem und äusserem Glaskolben mit einem Infrarotstrahlung absorbierendem Gas wie Kohlendioxid und/oder Wasserdampf verbessert noch die Wärmeisolation. Ein ähnlicher Effekt lässt sich dadurch erreichen, dass der innere Glaskolben aus Schaumglas mit Kohlendioxid-Einschlüssen besteht. Es können auch mehr als zwei ineanandergeschachtelte Glaskolben vorgesehen sein.
Patent EP-0023734-A1 (EP)
Inventor: WEGMANN JACQUES DR
IPC: C09D11/03
Filed: 1980-07-14
Abstract: The product contains:   a) 20 to 50% by weight of at least one sparingly water-soluble or water-insoluble organic colorant having an average particle size of below 5  mu m,    b) has at least one water-soluble organic solvent,   c) not more than 10% by weight of at least one thermoplastic film-forming synthetic high polymer resin which is soluble in the solvent or solvent mixture, and    d) optionally at least one additive. The colorant or each of the colorants is sublimable at 160 to 240 DEG C. The solvent or each of the solvents contains at least two oxygen atoms. At least one of the oxygen atoms is present in the form of a free or substituted alcoholic hydroxyl group. The solvent or each of the solvents has a boiling point of at least 120 DEG C and a flash point of at least 40 DEG C. The products are prepared by mechanical comminution of the colorant or colorant mixture in the presence of the synthetic resin or synthetic resin mixture in the solvent or solvent mixture. Optionally, the comminution takes place in the presence of the additive or additive mixture. The products can be processed together with at least one film-forming binder and at least one solvent which boils below 120 DEG C into printing inks. The binder or binder mixture is a synthetic resin or synthetic resin mixture from the group of the cellulose derivatives and/or polyvinyl butyrals. The solvent or solvent mixture is selected from alcohols, ketones and/or esters. The printing inks are suitable for printing textile structures or transfers for sublimation transfer printing. The products are pourable and stable and suitable for use as commercial forms. They are readily liquefiable and dispersible in an organic or aqueous medium.
Patent EP-0016538-A1 (EP)
Inventor: GURWICZ DAVID
IPC: H02M3/337
Filed: 1980-02-20
Abstract: A high frequency converter of push-pull form comprises a centre tapped D.C. input supply (16, 17,18,) two solid state switching devices (20,21) connected in series across the D.C. input terminals, a load circuit including a supersonic frequency transformer (30) and an output rectifier (35), and an oscillatory circuit including at least one capacitor (40) and a parallel inductor (34) connected in parallel with the primary winding (37) of the transformer between the centre tapping (19) of the supply and the junction (25) of the switching devices. The switching devices are synchronised to the oscillation of the oscillatory circuit to allow the circuit to oscillate freely for part of a cycle to transfer energy from the inductor (34) to the capacitor (40) to charge the latter to a certain condition in which the voltage across the parallel inductor is substantial and that across the switching device is negligible and only then connect the parallel inductor across the D.C. inputterminals whereupon the parallel inductor receives and stores energy from the said supply. Means such as a saturable reactor (33) are connected in series in the load circuit to restrict load currentto a lowvalue during a part of the cycle in which the capacitor receives energy from the parallel inductor and until the capacitor is charged to the said condition and the switching means has connected the load circuit across the supply.
Patent EP-0020013-A1 (EP)
Inventor: GREENE JANICE L
IPC: C08G69/00
Filed: 1980-04-22
Abstract: A new resinous polymer containing amide linkages wherein the amide nitrogen is part of the polymer backbone is prepared by polymerizing at least one alpha, beta-unsaturated monocarboxylic acid or ammonium salt thereof in the presence of ammonia. The polymers are suitable for use as fibres, plastics films and moulding resins. 
<??>A random copolymer containing the following structural units 
<CHEM>
 wherein R1, R2 and R3 are each independently selected from the group consisting of:
 (1) hydrogen;
 (2) C1-30 alkyl;
 (3) 5 to 7 member nitrogen containing heterocyclic radicals;
 (4) mono and poly carbocyclic radicals containing up to 30 carbon atoms; and
 (5) halides 
<??>T is a branched chain site, M is OH, ONH4, ONH2T or NHT and x, y, and z are independently the number of such structural units in the resinous polymer of the invention is also disclosed.
Patent EP-0019479-A1 (EP)
Inventor: CALDICOTT JACK RICHARD
IPC: G01G19/04
Filed: 1980-05-19
Abstract: An upstream weigh bridge WB2 is provided and is mechanically separated from a downstream weigh bridge WB3, with a loading chute 18 overlying one of the weigh bridges for dispensing material to the freight cars 10, 12, 14. The upstream weigh bridge WB2 has a length that is less than the distance between the rear axle of one car 12 to be loaded and the front axle of the succeeding car 14. 
     The position of the freight car under consideration is sensed and the chute 18 is opened to load the freight car. The full draft weight of the freight car during loading is detected, taking the weight on the upstream weigh bridge into consideration. The chute is closed when the weight reaches a predetermined amount. The weight of the loaded freight car is determined after the freight car has left the upstream weigh bridge and only the weight on the downstream weigh bridge is taken into consideration. The downstream weigh bridge WB3 may comprise a plurality of mechanically separated weigh bridge sections, operable for full draft weighing of different size freight cars during loading.
Patent EP-0026041-A1 (EP)
Inventor: GARWOOD WILLIAM EVERETT
IPC: C10G35/095
Filed: 1980-08-12
Abstract: A wide olefinic C 2  to C 10  stream is restructured over a special zeolite catalyst to form primarily C 4  to C 7  olefins,the C. to C 7  isoolefins are reacted with methanol over an acid catalyst to form high octane ethers, and unreacted olefins and methanol separated from the ether product are recycled to the olefin restructuring operation.
Patent EP-0023161-A1 (EP)
Inventor: BALSSE CHRISTIAN
IPC: A23K10/24
Filed: 1980-05-16
Abstract: 1. Method of modifying the physical and biochemical characteristics of animal blood after slaughter or of the serum or plasma thereof after separation, characterized in that it consists of heating the blood in the liquid state before coagulation, or the serum or plasma thereof after separation, mass heating being performed, the said mass of blood or plasma or serum (hereinafter designated by the common name "blood") being stirred continuously and slowly in such a way that the fibrinogen of the blood is not transformed into fibrin, the heating operation thus defined being continued progressively to a temperature which substantially corresponds to the boiling temperature at which the blood is then in the form of a stable and slightly moist grumous phase, with the essentially total disappearance of any liquid phase, with the exception of a slight yield of liquid, the weight of which, added to the loss resulting from the evaporation, does not determine a total loss of more than 5%.
Patent EP-0054093-A1 (EP)
Inventor: CATALAN JAIME
IPC: B65D5/18
Filed: 1980-12-30
Abstract: The cardboard packing comprises a base (1), a front face (2), a rear face (3) and an upper face (7). The front face (2) carries a longitudinal strip (4) equipped with slots (22, 23) intended to receive tabs (20, 21) carried by the upper face (7). Packing which can be stored in stacks for batteries. <IMAGE>
Patent EP-0050185-A1 (EP)
Inventor: RADICE PETER FRANCIS
IPC: H01L41/45
Filed: 1981-06-09
Abstract: Polymeric films exhibiting piezoelectric properties have such properties enhanced by being subjected to improved poling apparatus of the present invention comprising a textured corona discharge electrode roller oscillating over the polymeric film, preferably polyvinylidene fluoride, while the film is simultaneously slowly transported on a rotating drum. The electrode continuously discharges corona through the film while sweeping back and forth thereover. Comparatively low voltages are employed and dielectric breakdown of the film is substantially non-existent. A protective reuseable co-film is preferably interposed between the oscillating electrode and film to be poled.
Patent EP-0044956-A1 (EP)
Inventor: BSCHORR OSKAR DR DIPL-ING
IPC: F16F1/373
Filed: 1981-06-27
Abstract: 1. A damping covering (2, 12, 22), comprising platelet elements (3, 13, 23) having a high modulus of elasticity which are arranged side by side and is one layer or are arranged side by side and in several layers one above the other, in which respect the platelet elements (3, 23) of one layer cover the joints between the platelet elements (3, 23) of an adjacent layer and in which respect a damping material (4, 24) having a high loss factor of the modulus of shear is arranged between the layers, characterised in that, to achieve an equal distribution of the material tensions within the damping covering, the spring constant of the damping material (4, 14, 24) increases in the case of a one-layer damping covering (12) in the region of a platelet element (13) or respectively in the case of a multilayer damping covering (2, 22) in the overlap region (3.1) or two platelet elements (3, 23) from the centre of the respective region towards the edges thereof, in which respect arranged at the edge regions of the platelet elements (3, 13, 23) is a damping material (4, 14, 24) the width, thickness and loss modulus of which is dimensioned and coordinated to the side length, thickness and the modulus of elasticity of the platelet elements (3, 13, 23).
Patent EP-0050235-A1 (EP)
Inventor: BASSETT DAVID ROBINSON
IPC: C09D5/02
Filed: 1981-09-28
Abstract: Autodeposition coating compositions containing a polymer which is comprised of from 1 to 30 weight percent of N-(alkoxymethyl) acrylamide will crosslink upon curing. The resulting coating exhibits improved block resistance and solvent resistance over heretofore availalble autodeposition coatings.